What does Odysseus yell back to the cyclops from his ship?

Odysseus yells back to the Cyclops, Polyphemus, that his name is "Nobody." This clever deception is part of his plan to avoid retribution after blinding the Cyclops. When Polyphemus calls for help, he tells others that "Nobody" is hurting him, which leads them to believe he is not in danger. This moment highlights Odysseus's cunning and resourcefulness in overcoming challenges.